T60-1 vs GT30r
modest beginnings
Joined: Jan 2012
Posts: 50
Likes: 0
From: springfield
You are looking for a 60 trim To4E, ball bearing with a .84, tubular manifold, and a big exhaust system.
The other smaller stuff will create a lot of exhaust backpressure, and egts will skyrocket in the higher rpms. I have done it before, if I remember correctly was near 1800 deg F past 6200rpms. Was 400rwhp @ 16.5psi on something extremely close to a GT3076R..
The other smaller stuff will create a lot of exhaust backpressure, and egts will skyrocket in the higher rpms. I have done it before, if I remember correctly was near 1800 deg F past 6200rpms. Was 400rwhp @ 16.5psi on something extremely close to a GT3076R..
modest beginnings
Joined: Jan 2012
Posts: 50
Likes: 0
From: springfield
from what i understand the .84 a/r would spool faster than the 1.0 a/r. i'm just curious if the .84 a/r would be too small and cause excessive backpressure and heat.
smaller a/r should just shift the powerband down. i would rather take under the curve power over top end power. for the modest (if 400hp is modest) i'm after i doubt the falling off effect would really come into play with the smaller turbo.
smaller a/r should just shift the powerband down. i would rather take under the curve power over top end power. for the modest (if 400hp is modest) i'm after i doubt the falling off effect would really come into play with the smaller turbo.
Last edited by nsk1; Jan 23, 2012 at 09:16 PM.
Thread
Thread Starter
Forum
Replies
Last Post
badass7
Single Turbo RX-7's
10
May 29, 2005 05:09 PM
